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authorFrancis Rowe <info@gluglug.org.uk>2015-05-03 10:44:12 (EDT)
committer Francis Rowe <info@gluglug.org.uk>2015-05-03 10:44:12 (EDT)
commitad2120d0e152c7976dd993a24237e796c2be73ab (patch)
treeec91f75a6c0884a59b90aee7081697db7d71225a /docs/hcl/t500.html
parentc8ec82439b2597a463fcb71a7bc1f197420dff41 (diff)
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docs/hcl/t500.html: add hw logs
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1 files changed, 52 insertions, 6 deletions
diff --git a/docs/hcl/t500.html b/docs/hcl/t500.html
index 84ce48d..0d1f82a 100644
--- a/docs/hcl/t500.html
+++ b/docs/hcl/t500.html
@@ -89,6 +89,14 @@
<h2 id="regdumps">Hardware register dumps</h2>
+
+
+ </div>
+
+ <div class="section">
+
+ <h2 id="regdumps">Hardware register dumps</h2>
+
<p>
The coreboot wiki <a href="http://www.coreboot.org/Motherboard_Porting_Guide">shows</a>
how to collect various logs useful in porting to new
@@ -97,16 +105,54 @@
<ul>
<li>
- T500 with <b>TODO: PUT FLASH CHIP HERE</b> flash chip (4MiB, SOIC-8)
- and <b>TODO: PUT BIOS/EC VERSION HERE</b>:
+ T500 with <b>Macronix MX25L3205D</b> flash chip (4MiB, SOIC-8)
+ and Lenovo BIOS 3.13 7VET83WW (EC firmware 1.06):
<ul>
- <li>TODO: put logs here</li>
+ <li>lspci <a href="../future/dumps/t500log/lspci.log">output</a></li>
+ <li>lsusb <a href="../future/dumps/t500log/lsusb.log">output</a></li>
+ <li>lspnp <a href="../future/dumps/t500log/lspnp.log">output</a></li>
+ <li>superiotool <a href="../future/dumps/t500log/superiotool.log">output</a></li>
+ <li>inteltool <a href="../future/dumps/t500log/inteltool.log">output</a></li>
+ <li>ectool <a href="../future/dumps/t500log/ectool.log">output</a></li>
+ <li>msrtool <a href="../future/dumps/t500log/msrtool.log">output</a></li>
+ <li>dmidecode <a href="../future/dumps/t500log/dmidecode.log">output</a></li>
+ <li>biosdecode <a href="../future/dumps/t500log/biosdecode.log">output</a></li>
+ <li>nvramtool <a href="../future/dumps/t500log/nvramtool.log">output</a></li>
+ <li><a href="../future/dumps/t500log/dmesg.log">dmesg</a></li>
+ <li>from stock firmware - flashrom probe <a href="../future/dumps/t500log/flashrom_info.log">output</a>,
+ <li>from stock firmware - flashrom read (failed): <a href="../future/dumps/t500log/flashrom_read.log">output</a>,
+ <li>from stock firmware - flashrom write (failed): <a href="../future/dumps/t500log/flashrom_write.log">flashrom_write.log</a></li>
+ <li><a href="../future/dumps/t500log/pin_hwC0D0">/sys/class/sound/card0/hwC0D0/init_pin_configs</a></li>
+ <li><a href="../future/dumps/t500log/codec%230">/proc/asound/card0/codec#0</a></li>
+ <li><a href="../future/dumps/t500log/cpuinfo.log">/proc/cpuinfo</a></li>
</ul>
</li>
- <li>
- Version of flashrom used for the external flashing/reading logs is the one that libreboot git revision c164960 uses.
- </li>
</ul>
+
+ <p>
+ This one had a screen (1920x1200) that is currently incompatible. Working to fix it. EDID:
+ </p>
+<pre>
+user@user-ThinkPad-T500:~/Desktop$ sudo i2cdump -y 2 0x50
+No size specified (using byte-data access)
+ 0 1 2 3 4 5 6 7 8 9 a b c d e f 0123456789abcdef
+00: XX ff ff ff ff ff ff 00 30 ae 55 40 00 00 00 00 X.......0?U@....
+10: 00 11 01 03 80 21 15 78 ea ba 70 98 59 52 8c 28 .????!?x??p?YR?(
+20: 25 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01 %PT...??????????
+30: 01 01 01 01 01 01 e7 3a 80 8c 70 b0 14 40 1e 50 ???????:??p??@?P
+40: 24 00 4b cf 10 00 00 19 16 31 80 8c 70 b0 14 40 $.K??..??1??p??@
+50: 1e 50 24 00 4b cf 10 00 00 19 00 00 00 0f 00 d1 ?P$.K??..?...?.?
+60: 0a 32 d1 0a 28 11 01 00 32 0c 00 00 00 00 00 fe ?2??(??.2?.....?
+70: 00 4c 50 31 35 34 57 55 31 2d 54 4c 42 31 00 9a .LP154WU1-TLB1.?
+80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+90: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+a0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+b0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................
+</pre>
</div>